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UCB1510

NXP
Part Number UCB1510
Manufacturer NXP
Description AC97 digital modem codec
Published Apr 27, 2006
Detailed Description ( DataSheet : www.DataSheet4U.com ) UCB1510 AC97 digital modem codec Rev. 01 — 4 February 2000 Preliminary specification...
Datasheet PDF File UCB1510 PDF File

UCB1510
UCB1510

Overview
( DataSheet : www.
DataSheet4U.
com ) UCB1510 AC97 digital modem codec Rev.
01 — 4 February 2000 Preliminary specification 1.
Description The UCB1510 is a single chip, integrated mixed signal telecom codec that can directly be connected to a DAA and supports high speed modem protocols.
The general purpose I/O pins provide programmable inputs and/or outputs to the system.
The UCB1510 has a serial AClink interface intended to communicate to the system controller.
Both the codec input data and codec output data and the control register data are multiplexed on this interface.
2.
Features s Sigma delta telecom codec with programmable sample rate, including digitally controlled input voltage level, mute, loop back and clip detection functions.
The telecom codec can be directly connected to a Data Access Arrangement (DAA) and includes a built in sidetone suppression circuit s AClink (rev 2.
1) interface with secondary codec support s 3.
3 V supply voltage and built in power saving modes make the UCB1510 optimal for portable and battery powered applications s 5 V tolerant interface for motherboard/PC add on s Maximum operating current 25 mA s 8 general purpose IO pins for line interface control s Interrupt detection driven wake up sequence for ring detect s Low cost 12.
288 MHz crystal c c 3.
Applications s s s s Standalone modems Integrated modems Audio/Modem Riser (AMR) Cards Mobile Daughter Cards (MDC) www.
DataSheet4U.
com Philips Semiconductors UCB1510 AC97 digital modem codec 4.
Ordering information Table 1: Ordering information Package Name UCB1510DB SSOP28 Description plastic shrink small outline package, 28 leads, body width 5.
3mm Version SOT341-1 Type number 5.
Block diagram A0 PON TINP ADC TINN down sample filter Line1 PCM flow Serial bus interface SDOUT SDIN SYNC TOUTP DAC TOUTN up sample filter data / control registers RESET BIT_CLK Clock buffers & sample rate dividers Voltage reference VREFBYP GPIO XTAL_IN/A1 XTAL_OUT IO[7:0] Fig 1.
Block d...


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